警告
本网页列出了支持 OpenWrt 系统的设备的软件，在下载和安装软件之前，请注意 OpenWrt 项目是一个针对嵌入式设备的 Linux 操作系统。OpenWrt 不会尝试创建单个静态固件，而是提供具有包管理的完全可写文件系统。这让您无需选择和配置供应商提供的应用程序，并允许您通过使用适合任何应用程序的包来自定义设备。对于开发人员来说，OpenWrt 是一个构建应用程序的框架，无需围绕它构建完整的固件；对于用户来说，这意味着完全自定义的能力，能够以从未想象过的方式使用设备。
描述
- 仅当您的路由器在 Cudy Web UI 下工作时才可使用该文件。
- 如果路由器已经在OpenWRT UI下工作，用户应先将其恢复为Cudy官方固件。 然后使用此固件升级路由器。
- 如何将路由器恢复为 Cudy 官方固件？请阅读下载文件中的 readme。
保修单：
Cudy 特此声明
- 我们 Cudy 不对任何非深圳市多酷科技有限公司发布的软件承担保证责任。
- 对于安装了非深圳市多酷科技有限公司发布的任何软件的产品，我们不承担任何保修。
- 如果您需要使用openwrt软件，建议您从Cudy官网下载。
下载OpenWrt固件删除签名检查： 驱动器
OpenWrt 固件查找器（非 Cudy 发布）： OpenWrt 固件选择器
1449 条评论
Hello Cudy Support,
Could you please provide a signed OpenWrt intermediate/transition firmware for the Cudy LT700E V1.0, board ID R55?
My device is currently running the official firmware:
LT700E-R55-1.90.0-20240322-120922
I would like to migrate safely from the stock Cudy firmware to OpenWrt using the normal firmware upgrade procedure.
I noticed that signed intermediate OpenWrt firmware is available for several other Cudy models, including the LT700 Outdoor V1.0 (R43). However, my device is the LT700E V1.0 (R55), so the R43 firmware is not compatible.
Could you please provide the corresponding signed intermediate firmware for LT700E V1.0 / R55, or let me know if there is another officially supported method to install OpenWrt on this model?
Thank you!
@Dear Ignat,
Our technical support has sent you the firmware via email. Please check.
“Hello,
I have a Cudy WR3000 V1.0.
Serial number starts with: 2553
Current stock firmware: 2.4.19-20250828-192837
I want to install official OpenWrt.
Please send me the latest Cudy-signed OpenWrt intermediate firmware compatible with my WR3000 V1.0.
Thank you."
Здравствуйте,
У меня роутер Cudy WR3000U-256MB V1.0.
Серийный номер начинается с: S000130126
Текущая версия прошивки: 2.4.29-20260427-104733
Хочу установить официальную версию OpenWrt.
Пожалуйста, подтвердите, что файл cudy_wr3000u-256-v1-sysupgrade.bin
из папки WR3000U-256MB V1.0 на Google Drive — актуальная и подходящая
промежуточная прошивка для моей модели и ревизии флеш-памяти.
Не в зависимости от этого пришлите мне на почту актуальные данные.
Спасибо.
Hello.
I have a Cudy WR3000H V1.0.
Current stock firmware: 2.4.5-20250515-105059
Flash memory: ESMT F50L1G41LC
WAN PHY: Motorcomm YT8821
I want to install official OpenWrt. Please send the compatible Cudy-signed intermediate firmware to the email address provided with this comment.
Thank you.
Hello,
I have a Cudy WR3000U-256MB_EAEU_V1.0
Serial number: S000130126220****
Current stock firmware: 2.4.29-20260427-104733
I want to install official OpenWrt.
Please send me the latest Cudy-signed OpenWrt intermediate firmware compatible with my WR3000U-256MB_EAEU_V1.0
Thank you.